8297212 has 72 divisors (see below), whose sum is σ = 19066880. Its totient is φ = 3088800.

The previous prime is 8297197. The next prime is 8297249. The reversal of 8297212 is 2127928.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104989 + ... + 105067.

Almost surely, 2^8297212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8297212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9533440).

8297212 is an abundant number, since it is smaller than the sum of its proper divisors (10769668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8297212 is a wasteful number, since it uses less digits than its factorization.

8297212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 130 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 8297212 is about 2880.4881530741. The cubic root of 8297212 is about 202.4467125957.

The spelling of 8297212 in words is "eight million, two hundred ninety-seven thousand, two hundred twelve".